CTL MAXI stud connector

CONNECTOR COMPOSITION
  • A 12 mm headed stud
  • A 4 mm thick 50x75 rectangular pressed base plate with folded corners to create crampons. The stud connector and the base plate are cold riveted together.
  • Two 10 mm coach screws going through the two holes of the plate.
Galvanised steel screw with sharp Ø 10.0 mm tip, length 100, 120 and 140 mm. All the connector components are zinc plated with an average protection thickness of 8 μm, corresponding to 2 cycles of "Kesternich" corrosion resistance.

SPECIFICATIONS
Dowel connector comprising a 75 x 50 x 4 mm base plate with crampons and two holes for 10 mm diameter screws with tapered necks and a 12 mm diameter zinc coated dowel, riveted to the plate. Available dowel heights: 20, 30, 40, 60, 70, 80, 105, 125, 150, 175 and 200 mm. Available screw lengths: 100, 120 and 140 mm.

Code CTL MAXI

Category:

CTL MAXI wood-concrete connectors

CODE HEIGHT SCREWS*
CTLM020 20 mm 10 X 120 mm;
CTLM030 30 mm 10 X 120 mm
CTLM040 40 mm 10 X 120 mm
CTLM060 60 mm 10 X 120 mm
CTLM070 70 mm 10 X 120 mm
CTLM080 80 mm 10 X 120 mm
CTLM105 105 mm 10 X 120 mm
CTLM125 125 mm 10 X 120 mm
CTLM150 150 mm 10 X 120 mm
CTLM175 175 mm 10 X 120 mm
CTLM200 200 mm 10 X 120 mm

* CTL MAXI wood-concrete connectors are also available with 10 x 100 mm and 10 x 140 mm screws

Mechanical characteristics at the limit conditions of the CTL MAXI connectors, depending on the boarding thickness and the wood class

Boarding
(cm)
Wood
(minimum class)
Typical resistance
Fv,Rk (kN)
Slip modulus
at the working limit condition Kser (kN/mm)
Slip modulus
at the ultimate limit condition Kser (kN/mm)
0 C16, GL24 19,30 18,60 10,40
0 D30 24,50 21,20 13,60
2 C16, GL24, D30 15,00 7,68 4,35
4 C16, GL24, D30 11,30 3,06 2,66
  • Characteristic values of the CTL MAXI connector for calculations following the ultimate limit condition method Download (pdf format)
  • It is possible to complete the calculations for CTL MAXI connectors using the free software available in Download

VIDEO

Stages for the installation of Maxi connectors on the boarding.


Maxi connector installation without pre-drilled hole


DOCUMENTS

Maxi connector installation

CT L POSA MAXI EN


CT L CATALOGO EN


CT L SCHEDA MAXI EN


CT L CTL CERTIFICAZIONE ETA EN


CT L CTL DOP IT EN

Setting
Name Enabled
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